1 files changed, 10 insertions, 0 deletions
diff --git a/tests/core/cgo/objc/sub_darwin.go b/tests/core/cgo/objc/sub_darwin.go
new file mode 100644
index 00000000..5b780307
--- /dev/null
+++ b/tests/core/cgo/objc/sub_darwin.go
@@ -0,0 +1,10 @@
+package objc
+
+/*
+int sub(int a, int b);
+*/
+import "C"
+
+func Sub(a, b int32) int32 {
+	return int32(C.sub(C.int(a), C.int(b)))
+}